A report on the efficiency and sustainability of the Monetary Award Program /

In October 2009, the Illinois General Assembly directed this study of the Monetary Award Program (MAP) while restoring a 50 percent reduction in MAP funding occasioned by the state's poor fiscal climate. House Joint Resolution 75 (HJR 75) requires that the Illinois Board of Higher Education (IBHE), in consultation with the Illinois Student Assistance Commission (ISAC)) and the Illinois Community College Board (ICCB), study and provide recommendations on the efficiency and sustainability of MAP. The purpose of the study is to ensure that alternatives to current aid delivery methods are considered so that the State can be assured that student access, choice, and success will be met in the most effective and practical manner.

Baseline loadings of nitrogen, phosphorus, and sediments from Illinois watersheds : October 1980 - September 1996 /

The purpose of the report is to evaluate baseline loadings of nutrients and sediment to the Mississippi River and the Ohio River from the state of Illinois and to identify the sources of those loads; also evaluated are baseline loadings of nutrients and sediments to the Illinois River from its tributaries.

Rules and regulations relating to the handling of anhydrous ammonia and low pressure nitrogen solutions, equipment containers and storage facilities /

Cover title.

The medical companion, or family physician; treating of the diseases of the United States, with their symptoms, causes, cure and means of prevention: common cases in surgery, as fractures, dislocations, &c. the management and diseases of women and children. A dispensatory, for preparing family medicine, and a glossary explaining technical terms. To which are added, a brief anatomy and physiology of the human body, shewing, on rational principles, the cause and cure of diseases: an essay on hygiene, or the art of preserving health, without the aid of medicine: an American materia medica, pointing out the virtues and doses of our medicinal plants. Also, the nurse's guide,

Mode of access: Internet.

The thermodynamic properties of nitrogen from 114 to 540©� R between 1.0 and 3000 psia : Supplement A (British units) /

Includes bibliographical references (p. 15-16).

On the physiological effects of severe and protracted muscular exercise; with special reference to its influence upon the excretion of nitrogen.

"Reprinted from the New York medical journal, June, 1871."

Essentials of community efficiency; a statement of the human forces and factors involved in making effective in American communities, ideals and principles and practices of social responsiblity and community welfare,

Mode of access: Internet.

Report of preliminary investigations on the metabolism of nitrogen and carbon in the human organism, with a respiration calorimeter of special construction.

Mode of access: Internet.

Effects of protein and energy intake on nitrogen retention and growth of cattle

"Literature cited": p. 8-9.

Residual effects of fall- and spring-applied nitrogen fertilizers on crop yields in the southeastern United States /

Caption title.

Air commerce act, 1926 : Hearings before a subcommittee of the Committee on Interstate and Foreign Commerce, Seventy-third Congress, second session on, H.R. 9599, a bill to amend the Air commerce act of 1926 and to increase the efficiency of the Aeronautics branch of the Department of Commerce with respect to the development and regulation of civil aeronautics. May 30 and June 1, 1934 ...

Paul H. Maloney, chairman of subcommittee.

Periodicity of the blue-green algae and their effect on the efficiency of manure-disposal lagoons /

"In cooperation with National Botanic Gardens Lucknow, India."

Effects of nitrogen supply on xylem cytokinin delivery, transpiration and leaf expansion of pea genotypes differing in xylem-cytokinin concentration

The rms2 and rms4 pea ( Pisum sativum L.) branching mutants have higher and lower xylem-cytokinin concentration, respectively, relative to wild type (WT) plants. These genotypes were grown at two levels of nitrogen (N) supply for 18 - 20 d to determine whether or not xylem-cytokinin concentration (X-CK) or delivery altered the transpiration and leaf growth responses to N deprivation. Xylem sap was collected by pressurising de-topped root systems. As sap-flow rate increased, X-CK declined in WT and rms2, but did not change in rms4. When grown at 5.0 mM N, X-CKs of rms2 and rms4 were 36% higher and 6-fold lower, respectively, than WT at sap-flow rates equivalent to whole-plant transpiration. Photoperiod cytokinin (CK) delivery rates ( the product of transpiration and X-CK) decreased more than 6-fold in rms4. Growth of plants at 0.5 mM N had negligible (< 10%) effects on transpiration rates expressed on a leaf area basis in WT and rms4, but decreased transpiration rates of rms2. The low-N treatment decreased leaf expansion by 20 - 25% and expanding leaflet N concentration by 15%. These changes were similar in all genotypes. At sap-flow rates equivalent to whole-plant transpiration, the low N treatment decreased X-CK in rms2 but had no discernible effect in WT and rms4. Since the low N treatment decreased transpiration of all genotypes, photoperiod CK delivery rates also decreased in all genotypes. The similar leaf growth response of all genotypes to N deprivation despite differences in both absolute and relative X-CKs and deliveries suggests that shoot N status is more important in regulating leaf expansion than xylem-supplied cytokinins. The decreased X-CK and transpiration rate of rms2 following N deprivation suggests that changes in xylem-supplied CKs may modify water use.

Potential yield and water-use effficiency benefits in sorghum from limited maximum transpiration rate

Limitations on maximum transpiration rates, which are commonly observed as midday stomatal closure, have been observed even under well-watered conditions. Such limitations may be caused by restricted hydraulic conductance in the plant or by limited supply of water to the plant from uptake by the roots. This behaviour would have the consequences of limiting photosynthetic rate, increasing transpiration efficiency, and conserving soil water. A key question is whether the conservation of water will be rewarded by sustained growth during seed fill and increased grain yield. This simulation analysis was undertaken to examine consequences on sorghum yield over several years when maximum transpiration rate was imposed in a model. Yields were simulated at four locations in the sorghum-growing area of Australia for 115 seasons at each location. Mean yield was increased slightly ( 5 - 7%) by setting maximum transpiration rate at 0.4 mm h(-1). However, the yield increase was mainly in the dry, low-yielding years in which growers may be more economically vulnerable. In years with yield less than similar to 450 g m(-2), the maximum transpiration rate trait resulted in yield increases of 9 - 13%. At higher yield levels, decreased yields were simulated. The yield responses to restricted maximum transpiration rate were associated with an increase in efficiency of water use. This arose because transpiration was reduced at times of the day when atmospheric demand was greatest. Depending on the risk attitude of growers, incorporation of a maximum transpiration rate trait in sorghum cultivars could be desirable to increase yields in dry years and improve water use efficiency and crop yield stability.

The interaction of nitrogen application and temperature during reproductive stage on spikelet sterility in field-grown rice

Increased grain yield in response to high rates of application of nitrogen (N) fertiliser is often limited by increased spikelet sterility, particularly under low temperature conditions in the New South Wales ( NSW) rice industry. In 3 field experiments, different N rates were applied for different sowing dates to investigate the interaction between N rate and temperature during microspore development on spikelet sterility and grain yield. In one experiment the effect of water depth on spikelet sterility was also investigated. Engorged pollen production, spikelet sterility, and yield and its components were recorded. Application of N affected a few different processes that lead into spikelet sterility. Application of N at both pre-flood (PF) and panicle initiation ( PI) significantly reduced the number of engorged pollen grains per anther, which was negatively correlated with spikelet sterility. Application of N and low temperature during microspore development with the absence of deep water also decreased pollen engorgement efficiency ( the percentage of pollen grains that were engorged). Application of N further increased spikelet density, which, in turn, increased both spikelet sterility and grain yield. The combined effect of spikelet density and low temperature during microspore development explained the 44% of variation in the number of engorged pollen grains per anther. Grain yield was decreased by low temperature during microspore development in the shallow water when N was applied. Spikelet sterility as a result of late sowing was strongly correlated with minimum temperature during flowering. It is concluded that N application reduced pollen number per anther as a result of increased spikelet density, and this made the spikelets more susceptible to low temperature, causing increased spikelet sterility.